服务成本外部化与制造业效率非线性关系研究——基于投入产出视角的面板门槛实证分析  

Research on Nonlinear Relationship between Service Cost Externalization and Manufacturing Efficiency——An Empirical Analysis of Panel Threshold Based on Input-Output Perspective

作　　者：刘奕辰 栾维新 

机构地区：[1]大连海事大学航运经济与管理学院

出　　处：《价格理论与实践》2018年第5期79-82,共4页Price:Theory & Practice

基　　金：国家社会科学重大基金项目“建设海洋强国背景下中国陆海统筹战略研究”(项目编号:14ZDB131)资助

摘　　要：服务成本外部化对制造业效率的提升有重要影响。本文以WIOD投入产出数据为样本,研究2000—2014年全球41个国家和地区的生产性服务成本外部化与制造业生产效率的非线性关系,发现一国经济发展水平和本国生产性服务发展规模存在双重门槛效应,即服务成本外部化对制造业效率的正向促进作用先上升后下降。此外,本文作者通过对各细分类别的服务成本进行门槛效应检验发现:各类服务成本对于制造业效率的影响基于本国生产性服务业的发展水平具有不同阶段的特征,且门槛值存在较高程度的重叠性。Externalization of service costs has a major impact on manufacturing efficiency. Based on the WIOD input-output data, this paper studies the non-linear relationship between the externalization of production service costs and the manufacturing efficiency of 41 countries and regions in the world from 2000 to 2014, and finds the economic development level of a country and the development of domestic production services. There is a double threshold effect on scale. In addition, the threshold effect test is applied to the service cost of each sub-category. It is found that there are different levels of double threshold or single threshold effect, and the degree of externalization of research cost will negatively adjust after crossing the threshold.

关 键 词：服务成本外部化 制造业生产效率 面板门槛模型 GMM模型 

分 类 号：F424[经济管理—产业经济]